Вот Вам, уважаемый объект 925, из справочника "Jane's Mines and Mine Clearance 2007-2008":
Mineclearing equipment, Czech Republic
SVO mineclearing system
Description
SVO stands for Samohybný Výbus ný Odminovac. This is an explosive minefield breaching system based on the chassis of the BVP-1, the Czech/Slovak produced version of the BMP-1 IFV. On the SVO the turret is removed and the roof of the rear compartment is left open to accommodate 24 projectiles with high-explosive warheads. Although the SVO can have a crew of three, it may be operated by a crew of two: the driver and the system operator.
On the SVO, the driver and commander occupy their normal positions as they would on a BVP-1/BMP-1. Behind them is an open compartment with mounting racks for the 24 projectiles. Traverse and elevation of the racks can only be carried out by manoeuvring the BVP-1 chassis. At the rear of the open compartment, which is protected during transit by a canvas cover, is a bulkhead. To the right rear of the bulkhead is a compartment for the system operator, entered through a door in the rear of the hull. The compartment has seating for the system operator plus a raised superstructure with vision ports, and contains the projectile aiming devices and controls.
The projectiles are basically spigot mortars, launched using a modified 30 mm PLdVK cartridge case (110 mm long, filled with 92 g of Nctp 8/1 powder propellant); total weight of each cartridge is 420 g. Base diameter of the cartridge is 48 mm and neck diameter 43 mm. The cartridge's electrical primer designation is EZS-1.
The projectiles have a tail boom with six fixed tail fins mounted on a cylindrical warhead. The piezoelectric point detonating fuze (designated PEZ-1) is mounted on a stand-off probe to ensure above-ground detonation. On Impact, the warhead creates a shockwave, sufficient to detonate most mines, over a diameter of 9 m. The fuze arms 1.15 seconds after firing, and will self-destruct after a minimum of 20 seconds if it does not function on impact.
In action, the SVO is driven to the edge of the minefield to be cleared. After preparation (which takes two minutes), all 24 projectiles can be fired in 54 seconds in a decreasing range pattern. The first projectile has the longest range, a maximum of 540 m and a minimum of 350 m. The last projectile, number 24, has a maximum range of 430 m and a minimum range of 250 m. The projectiles are arranged to fall in an overlapping pattern, clearing a path 100 m long and 5 m wide. The system may be used against underwater mines up to depths of 5 m and can also be used to clear other types of battlefield obstacle.
A training variant exists which is strong enough for multiple use, featuring a practice fuze and inert warhead. The training and operational projectiles are ballistically matched.
Specifications SVO vehicle
Weight: 13,830 kg
Radius of action: 450 km
Projectile
Diameter: 245 mm
Length: 1.457 m
Weight: 42 kg
Weight of explosive: 26.5 kg
Type of explosive: THAF or THAF 2
Diameter of tail boom: 73 mm
Minimum range: 250 m
Maximum range: 530 m
Status
Production likely to be on an as required basis. Understood to be in service in limited numbers with the Czech Army, and possibly the Slovakian Army.
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